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- encapsulate setuptile(range) parsing in separate functions.

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This commit is contained in:
Christoph Oelckers 2021-04-06 16:22:24 +02:00
parent 0b79649dc2
commit 5c2335bbeb
2 changed files with 31 additions and 32 deletions
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36
source/build/src/defs.cpp
View file

@ -611,41 +611,13 @@ static int32_t defsparser(scriptfile *script)
} }
break; break;
case T_SETUPTILE: case T_SETUPTILE:
{ parseSetupTile(*script, pos);
int tile, tmp;
if (scriptfile_getsymbol(script,&tile)) break;
if (check_tile("setuptile", tile, script, pos))
break;
auto& tiled = TileFiles.tiledata[tile];
if (scriptfile_getsymbol(script,&tiled.hiofs.xsize)) break; // XXX
if (scriptfile_getsymbol(script, &tiled.hiofs.ysize)) break;
if (scriptfile_getsymbol(script, &tiled.hiofs.xoffs)) break;
if (scriptfile_getsymbol(script, &tiled.hiofs.yoffs)) break;
break; break;
}
case T_SETUPTILERANGE: case T_SETUPTILERANGE:
{ parseSetupTileRange(*script, pos);
int tile1,tile2;
TileOffs t;
if (scriptfile_getsymbol(script,&tile1)) break;
if (scriptfile_getsymbol(script,&tile2)) break;
if (scriptfile_getnumber(script,&t.xsize)) break;
if (scriptfile_getnumber(script,&t.ysize)) break;
if (scriptfile_getsymbol(script,&t.xoffs)) break;
if (scriptfile_getsymbol(script,&t.yoffs)) break;
if (check_tile_range("setuptilerange", &tile1, &tile2, script, pos))
break;
for (int i=tile1; i<=tile2; i++)
{
TileFiles.tiledata[i].hiofs = t;
}
break; break;
}
case T_ANIMTILERANGE: case T_ANIMTILERANGE:
parseAnimTileRange(*script, pos); parseAnimTileRange(*script, pos);
break; break;

27
source/core/parsefuncs.h
View file

@ -35,6 +35,33 @@
** **
*/ */
void parseSetupTile(FScanner& sc, FScriptPosition& pos)
{
int tile;
if (!sc.GetNumber(tile, true)) return;
if (!ValidateTilenum("setuptile", tile, pos)) return;
auto& tiled = TileFiles.tiledata[tile];
if (!sc.GetNumber(tiled.hiofs.xsize, true)) return;
if (!sc.GetNumber(tiled.hiofs.ysize, true)) return;
if (!sc.GetNumber(tiled.hiofs.xoffs, true)) return;
if (!sc.GetNumber(tiled.hiofs.yoffs, true)) return;
}
void parseSetupTileRange(FScanner& sc, FScriptPosition& pos)
{
int tilestart, tileend;
if (!sc.GetNumber(tilestart, true)) return;
if (!sc.GetNumber(tileend, true)) return;
if (!ValidateTileRange("setuptilerange", tilestart, tileend, pos)) return;
TileOffs hiofs;
if (!sc.GetNumber(hiofs.xsize, true)) return;
if (!sc.GetNumber(hiofs.ysize, true)) return;
if (!sc.GetNumber(hiofs.xoffs, true)) return;
if (!sc.GetNumber(hiofs.yoffs, true)) return;
for (int i = tilestart; i <= tileend; i++) TileFiles.tiledata[i].hiofs = hiofs;
}
void parseAnimTileRange(FScanner& sc, FScriptPosition& pos) void parseAnimTileRange(FScanner& sc, FScriptPosition& pos)
{ {